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USGS Gauge FL

ST Johns River below Marco Lake at Jacksonville, FL

Site 301817081393600 • 30.3048, -81.6601 USGS observation
St Johns River · Florida
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Current Conditions

USGS
Water Level
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Flow Rate
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Water Temp
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Air Temp
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USGS does not publish flood-stage thresholds for this gauge.
Water Level & Flow
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Location

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